package com.example.demo.service.impl;

import com.example.demo.service.BookDataService;
import org.springframework.context.annotation.Primary;
import org.springframework.stereotype.Service;

/**
 * @Author: cafe zhai
 * @Date: 2023/07/21/9:56
 * @Description:
 */
//@Profile("abcd")
@Service
@Primary
public class HistoryBookService implements BookDataService {

    @Override
    public String getBookName(int BookId) {
        return "历史书实现";
    }
}
